<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>>题库管理</title>
</head>
<body>
<div class="container-fluid">
    <div class="col-sm-offset-1">
        <img src="/img/welcome1.png" />
    </div>

</div>
</body>
</html>